AM79Q031 ETC1 [List of Unclassifed Manufacturers], AM79Q031 Datasheet - Page 22

• Manufacturer Part Number: AM79Q031
• Description: Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

Microprocessor Interface (Input Mode)
Microprocessor Interface (Output Mode)
22
Outputs
C5–C1
DCLK
DCLK
D
CS
I/O
CS
D
I/O
Three-State
2
17
V
IL
V
13
IH
V
V
OL
OH
10
1
V
V
IL
IH
V
3
6
Valid
Data
5
IL
Valid
Data
V
IH
11
4
Am79Q02/021/031 Data Sheet
20
Valid
Data
Data
Valid
15
18
8
Data
Valid
14
Valid
Data
Valid
Data
7
19
12
9
16
Three-State
Data
Valid
21108A-020
21108-019